PROTEK PUSB3B, PUSB6B Datasheet
05101
Only One Name Means ProTek’Tion™
APPLICATIONS
✔ USB Power & Data Line Protection
✔ RS-422 & RS-485 Network Protection
✔ Computer I/O Ports
✔ Audio/Video Inputs
✔ Microcontroller Interface Protection
IEC COMPATIBILITY (EN61000-4)
PUSB3B
thru
PUSB6B
STEERING DIODE / TVS ARRAY COMBO
✔ 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
✔ 61000-4-4 (EFT): 40A - 5/50ns
✔ 61000-4-5 (Surge): 24A, 8/20µs - Level 2(Line-Gnd) & Level 3(Line-Line)
FEATURES
✔ 500 Watts Peak Pulse Power per Line (tp=8/20µs)
✔ ESD Protection > 40 kilovolts
✔ Protects Two (2) I/O Ports and Bus Lines
✔ Available in 2 Voltage Types 3.3V & 5V
✔ ✔
✔
LOW CAPACITANCE: 15pF
✔ ✔
MECHANICAL CHARACTERISTICS
✔ Molded JEDEC SO-8 Package
✔ Weight 15 milligrams (Approximate)
✔ Flammability rating UL 94V-0
✔ 12mm Tape and Reel Per EIA Standard 481
✔ Marking: Logo, Marking Code, Date Code & Pin One Defined By Dot on Top of Package
PIN CONFIGURATION
SO-8
8
1
7
2
6
3
105101.R3 8/03 www.protekdevices.com
5
4
DEVICE CHARACTERISTICS
MAXIMUN RATINGS @ 25°C Unless Otherwise Specified
PUSB3B
thru
PUSB6B
PARAMETER
Peak Pulse Power (tp = 8/20µs) - See Figure 1
Operating Temperature
Storage Temperature
SYMBOL VALUE
P
PP
T
J
T
STG
500 Watts
-55°C to 150°C
-55°C to 150°C
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PA RT
NUMBER
(See Note 1)
PUSB3B
PUSB6B
Note 1: Electrical specifications refer to pins 1 to pin 4 or pin 5 to pin 8.
DEVICE
MARKING
CODE
PRQ
PRR
RATED
STAND-OFF
VOLTAGE
V
WM
VOLTS
3.3
5.25
MINIMUM
BREAKDOWN
VOLTAGE
@ 1mA
V
(BR)
VOLTS
4.0
6.0
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
@ IP = 1A
V
C
VOLTS
6.0
7.0
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
@8/20µs
VC @ I
PP
12.9V @ 37A
13.2V @ 35A
MAXIMUM
LEAKAGE
CURRENT
@V
I
µA
125
10
UNITS
°C
°C
MAXIMUM
CAPACITANCE
WM
D
@0V, 1 MHz
C
j(SD)
pF
15
15
2 www.protekdevices.com05101.R3 8/03
Loading...